CCNA, CCNP, MCSA, CCNA Final Exam, All Answer Test Module With 100/100

I was playing with CoffeeScript when I found myself writing the following lines and then looking at them in awe:

After discovering Clojure I have spent the last few days immersed in it. What project types lend themselves to Java over Clojure, vice versa, and in combination? What are examples of programs which you would have never attempted before Clojure?